Cita APA (7a ed.)

Speak-Up, Thordson, W. D., Campbell, D., Lawrence, J., De Niro, R., Sandgren, L., . . . Cooper, B. (2016). Joy. RBA revistas.

Cita Chicago Style (17a ed.)

Speak-Up, West Dylan Thordson, David Campbell, Jennifer Lawrence, Robert De Niro, Linus Sandgren, David O. Russell, John Davis, y Bradley Cooper. Joy. Barcelona: RBA revistas, 2016.

Cita MLA (9a ed.)

Speak-Up, et al. Joy. RBA revistas, 2016.